Becoming an Expert - Part 6: Bad Calculation 2

In this highly instructive installment to his new video series, Grandmaster Khachiyan reviews critical moments from the games Anand vs Kasparov WCH Match 1995, Timman vs Karpov Montreal 1979, and Radjabov vs Kasparov 2002. Finally, he leaves us with a homework assignment to see whether or not we learned anything from the mistakes of those great players! Enjoy!